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Meena, N; Karthikeyan, B, "Studies on the Effects of PGPR Consortium against Mulberry Root Rot Infected Plants.", Bull. Env. Pharmacol. Life Sci, Volume 11, Number 11, Nov 2022, pp. 24-30. 2022. | |
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Meena, N; Karthikeyan, B, "Studies on the Effects of PGPR Consortium against Mulberry Root Rot Infected Plants.", Indian journal of Natural science, Volume 13, Number 75, Dec 2022, pp. 622-631. 2022. | |
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Syed and B.karthikeyan, "Invitro antifungal activity of lemon grass(Cymbopogan citratus)leaf extract s.", Journal of Pharmacognosy and Phyto chemistry, Volume 7, Number 3, Jun 2018, pp. 1148-1151. 2018. | |
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Syed and B.karthikeyan, "Invitroanti bacterial activity of lemon grass(Cymbopogan citratus)leaf extract s by well agar method.", Journal of Pharmacognosy and Phyto chemistry, Volume 7, Number 3, Jun 2018, pp. 1185-1188. 2018. | |
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Paranthaman. S.R. and B. Karthikeyan, , "Bioremediation of heavy metal from paper mill and using potential of mercury resistant bacterial strain. .", Review of Research, , Volume 3, Number 1, 2013, pp. 7-21. 2013. | |
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Sakthivel .U and B.karthikeyan, "Development of Plant Growth Promoting Rhizobacteria (PGPR) Inoculants in different carrier Materials for Longer shelf Life.", Research Journal of Biological Sciences, Volume 1, Number 1, Mar 2013, pp. 34-44. 2013. | |
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S.R.Paratham and B.karthikeyan, "Studies on different indigenous microorganisms in pulp and paper mill industry effluent.", Golden Research Thoughts, Volume 2, Number 8, Jun 2013, pp. 123-126. 2013. | |
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P.Prakash and B.Karthikeyan, "Isolation and purification of Plant Growth Promoting Rhizobacteria (PGPR) from the rhizosphere of Acorus calmus grown soil.", Indian streams Research Journal, Volume 7, Number 3, Jul 2013, pp. 1-11. 2013. | |
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K.Mythili and B.karthikeyan, "Bioremediation of tannery effluent and it's impact on seed germination (Black gram and sunflower).", Current Botany, Volume 2, Number 8, Jun 2011, pp. 40-45. 2011. | |
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Joe,M.M, Karthikeyan. B, Sekar.C, and M. Deiveekasundaram, , "Optimization of biofloc production in Azospirillum brasilense MTCC-125 and evaluation of its adherence with roots of certain crops.", Ind. J Microbiol, , Volume 5, Number -, Jul 2010, pp. 21-25. 2010. | |
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u.sakthivel , S.Mahalakshmi and B Karthikeyan, "Studies on isolation and characterisation and it's effect on seed inoculation on PGPR (Pseudomonas fluorescents) on yield of tomato .", Journal of Phytology, Volume 1, Number 1, Jan 2009, pp. 33-39. 2009. | |
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K.Suresh,.,P k.senthil Kumar and B Karthikeyan, "Antimicrobial activity of Aegle MarMelol Against clinical Pathogens.", Journal of Phytology, Volume 1, Number 5, Mar 2009, pp. 323-327. 2009. | |
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1. Karthikeyan, B., R. Elango and M. Deiveekasundaram, , "Occurrence of vesicular-arbuscular mycorrhizal fungi in medicinal plants of coastal plains ofTamilnadu .", Annamalai University Agriculture Journal, Volume , 22: , Number 1, Jun 2007, pp. 79-81. . 2007. | |
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D. Venkatakrishnan, k. Dhanasekaran, s. Thirimavalavan, R. Bhuvaneshwari, P. K. Karthikeyan B.Karthikeyan, "lnfluence of sources and levels of Boron on its availability tomato yield and fertility status of post harvest soil.", Research Journal of Agricultural Science, Volume 12, Number 3, May 2021, pp. 777-781. 2021. | |
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D. Venkatakrishnan, k. Dhanasekaran, s. Thirimavalavan, R. Bhuvaneshwari, P. K. Karthikeyan B.Karthikeyan, "lnfluence of sources and levels of Boron on its availability tomato yield and fertility status of post harvest soil.", Research Journal of Agricultural Science, Volume 12, Number 3, May 2021, pp. 777-781. 2021. | |
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Panjanthan Prakash, Balathandayutham karthikeyan, Manoharan Melvin joe 2021, "Chemotactic Responses of sweet flag (Acorus calamus) root exudates and Evaluation of inoculation effects on its growth.", Journal of Agricultural Sciences, Volume 1, Number Xxx, Apr 2021, pp. 117-126. 10.15159/jas.21.04. | |
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B. Karthikeyan, G. Kumaresan, k. Sedhupathi, "Antimicrobial Activity of Laxmitaru (Simarouba glauca) against certain Bacterial species .", Plant Archives , Volume 19, Number 2, Oct 2019, pp. 1980-1982. 2019. | |
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Pinku Satmi, B.karthikeyan and P.Ganesh, "Antimicrobial activity of essential oils against certain bacterial species.", International Journal of Applied Research, Volume 2, Number 4, Feb 2016, pp. 300-303. 2016. | |
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Sakthivel, U and Karthikeyan, B, "Effects of microbial inoculants and water drought on antioxidant enzymes status in coleus forskohlii.", International Journal of Current Science and Technology. , Volume 4, Number 12, Dec 2016, pp. 306-311. 2016. | |
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P.Prakash and B.Karthikeyan, "Isolation and Identification of Potential diazotrophic endophytic Bacteria from sweet flag(Acorus clamus) Medicinal plant.", International Journal of Advances in Pharmacy, Biology and Chemistry, Volume 4, Number 3, Nov 2015, pp. 704-712. 2015. | |
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S.R.Paratham and B.Karthikeyan, "Bioremediation of heavy metal in paper mill effluent using Pesudomonas spp.", International Journal of Microbilogy, Volume 1, Number 1, Jan 2015, pp. 1-5. 2015. | |
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A.Benson,MM.Joe,B.Karthikeyan,Tsa, and C.Rajasekaran, "Role of Achromobacterxylosoxidans AUM54 in Micropropagation of endangerd medicinalplant Naraveli azcylanica.D.C.", Journal of plant growth regulation, Volume 33, Number 22, Jun 2014, pp. 202-2013. 2014. | |
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Paranthaman. S.R. and B. Karthikeyan, , "Studies on different indigenous microorganism in pulp and papermill industry effluent..", Indian Streams Research Journal., Volume 3, Number 1, Feb 2013, pp. 1-18. DOI : 10.9780/22307850,. | |
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Bala Karthikeyan, Manoharan Melvin Joe, Md. Rashedul Islam and Tongmin Sa, , " ACC-deaminase containing diazotrophic endophytic bacteria ameliorate salt stress in Catharanthus roseus through reduced ethylene levels and induction of antioxidant defense systems..", Symbiosis , Volume 56, Number 2, Mar 2012, pp. 77-86. (DOI 10. 1007/S13199-012-0162-6).. | |
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Sakthivel. U and B. Karthikeyan, , "Isolation and characterization of plant growth promoting rhizobacteria (PGPR) from the rhizosphere of Coleus forskohlii grown soil.", Int. J Recent Scientific Research, , Volume 3, Number 5, Jul 2012, pp. 288-296. 2012. | |
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Sakthivel. U and B. Karthikeyan, , "Effect of plant growth promoting rhizobacteria for the growth and yield of Coleus forskohlii. .", Int. J Current Advanced Research, , Volume 1, Number 3, 2012, pp. 39-43. 2012. | |
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Manoharan Melvin Joe, Bala Karthikeyan, Puneet Singh Chauhan, Charlotte Shagol, Md. Rashedul Islam, Muthukumaran Deiveekasundaram and Tongmin Sa, , "Survival of Azospirillum brasilense flocculated cells in alginate and its inoculation effect on growth and yield of maize under water deficient conditions. .", European Journal of Soil Biology, , Volume 50, Number -, May 2012, pp. 198-206. 2012. | |
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K.Mythili and B.karthikeyan, "Germination changes of Helianthus annuus.L. under tannery effluent stress.", International Journal Recent scientific Research, Volume 2, Number 11, Jun 2011, pp. 266-270. 2011. | |
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K.Mythili and B.karthikeyan, "Bioremediation of chromium in tannery effluent using Bacillus spp and Staphylococcus spp.", International Journal of Pharmacy and Biological Archive, Volume 2, Number 5, May 2011, pp. 1504-1507. 2011. | |
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Karthikeyan. B, Joe. MM, Jaleel. CA and Deiveekasundaram. M, , ". Effect of plant growth promoting rhizobacteria (PGPR) on plant growth, alkaloid content and nutrient content of C. roseus (L.) G. Don. .", Nat. Croat., , Volume 19, Number 1, Jan 2010, pp. 205-212. 2010. | |
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Balathandayutham karthikeyan, Manoharan Melvin Joe,cherth Abdul Jaleel and Muthu Kumar Deiveekasundaram, "Effect of root inoculation With plant growth Promoting rhizobacteria (PGPR) on plant growth alkaloid content and nutrient control of Catharanthus roseus.", NATUTRA CORTIA, Volume 19, Number 1, May 2010, pp. 205-212. 2010. | |
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Joe,M.M. Jaleel,C.A, Sivakumar.P.K.S,Zhao,C.X,and B.Karthikeyan , "Co-aggregation in Azospirillum brasilense MTCC-125 With other PGPR strains; Effect of physical and chemical factors and stress endurance ability..", J.Taiwan institute of chemical Engineers., Volume 40, Number -, Mar 2009, pp. 491-499. 2009. | |
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Karthikeyan, B,Jaleel,C.A.and M.M.Azooz,, "Individual and combined effects of Azospirillum brasilinse and Pseudomonas fluorescens on biomass yield and ajmalcine production in Catharanthus roseus..", Academic J. Plant. Science. , Volume 2, Number 2, Feb 2009, pp. 60-75. 2009. | |
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Karthikeyan.B,Joe.M.M,and C.A.Jaleel , "Response of some medicinal plants to vesicular arbuscular mycorhizal inoculations.", J.SCI.RES., Volume 1, Number 2, Jan 2009, pp. 381-386. 2009. | |
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Sathiya.S,Karthikeyan.B,Jaleel,C.A.,Azooz,M.M,and M.Iqbal , "Antibiogram of Catharanthus roesus Extracts..", Global J.Molecular Sciences., Volume 3, Number 1, Jan 2008, pp. 1-7. 2008. | |
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Karthikeyan, B., Jaleel, CA., Changxing, Z, Joe, MM., Srimannarayan, J and Deiveekasundaram, M. , "AM fungi and phosphorous level enhances the biomass yield and ajmalicine production in Catharanthus roseus. .", EurAsian Journal of BioSciences,, Volume 2, Number 3, Feb 2008, pp. 26-32. 2008. | |
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Karthikeyan, B., C.A. Jaleel, G.M.A. Lakshmannan and M. Deiveekasundaram.(, "Studies on the microbial biodiversity of some commercially important medicinal plants. .", Colloids and Surfaces B: Biointerfaces., Volume 62, Number -, May 2008, pp. 143-145. 2008. | |
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Karthikeyan, B., C.A. Jaleel, R. Gopi and M. Deiveekasundaram. , "Alterations in seedling vigour and antioxidant enzyme activities in Catharanthus roseus under seed priming with native diazotrophs..", J. Zhejiang Uni. Sci. B., , Volume 8, Number 7, Aug 2007, pp. 453-457. 2007. | |
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Karthikeyan, B., K. Muthuselvam, R. Parthasarathi and M. Deiveekasundaram. , "Studies on the rhizosphere, non-rhizosphere and diazotrophic microbial populations of some commercially grown medicinal plants. .", Crop Res., , Volume 33, Number 1,2,,3, Jan 2007, pp. 244-247. 2007. | |